Double hyphen
双连字符(即“=”)
🧩 词语组成解析
double
['dʌbl]
adj. 双的;两倍的;两面派的;双人用的;
vt. 使加倍;把…对折;重复;
vi. 加倍，加倍努力;快步走;
adv. 两倍地;双重地;
n. 两倍;双精度型;
doub二，双+le反复 → 反复两倍 → 翻倍
hyphen
['haifən]
n. 连字符，连（字）号;
🗣️ 情景例句
This is a good deal: buy 1, get 1 free.
这可是个好买卖：买一送一。
I would like to call the employment agency for a job.
我要打电话给职业介绍所代我找一份工作。
I'll pay you six thousand ducats for the three thousand ducats that Antonio borrowed.
我将付给你六千块钱，用来归还安东尼奥借的那三千块钱。